Federal Highway Administration

Documents

• Letter Report: Phase I Archaeological Investigation Borrow Area For Union Road Cedar Falls, Black Hawk County, Iowa FHWA Project No. IX-6465(1)--79-07: No Resources (1986)
• Letter Report: Phase I Archaeological Investigation of a Supplemental Borrow Area for Bridge Replacement Projects BRF-21-1(20)--38-54 A.K.A. PIN 84-54010-1 Koekuk County (1988)
• Letter Report: Phase I Archaeological Investigation of Borrow and Road Ditch IN Allamakee County Addendum to FHWA # 061210, BROS-03(9)--8J-03 (1997)
• Letter Report: Phase I Archaeological Investigation of Proposed Borrow Area IN Tama County (1994)
• Letter Report: Phase I Archaeological Survey for a Proposed Shoulder Widening Project and Bridge Replacement Project (SN-3077(3) + BROS-3077(2)) on County Road D-15, Sac County (1990)
• Letter Report: Phase I Archaeological Survey for Borrow Area Associated with Project RS-8052(1), Scott County (1990)
• Letter Report: Phase I Archaeological Survey for Supplemental Realignment of Northterminus Project SN-7746(4)--51-62 A.K.A. Fas 7746, Mahaska County (1991)
• Letter Report: Phase I Archaeological Survey of Borrow Areas Associated with Primary Roads Project FN-1-4(27)--21-92 A.K.A. PIN 85-92030-1, Washington County (1991)
• Letter Report: Phase I Archaeological Survey of Four Proposed Bridge Replacement Projects IN Ida and Sac Counties BROS-9047(17)--8J-47, BROS-9047(18)-5F-47, BROS-9047(16)--8J-47, BROS-8069(6)--60-81 (1990)
• Letter Report: Phase I Archaeological Survey of Proposed Borrow Area Associated with Local Bridge Replacement Project BRS-7869(7)--60-89 A.K.A. FHWA 330020, Van Buren County (1991)
• Letter Report: Phase I Archaeological Survey of Proposed Borrow Area for Bridsge Replacement Project BRS-7841(1), Van Buren County (1982)
• Letter Report: Phase I Archaeological Survey of Supplemental Culvert and Borrow Area for Primary Roads Projuct BRF-83-0(5)--38-15 A.K.A. PIN 85-15050-1 Cass County, Iowa (1990)
• Letter Report: Phase I Archaeoplogical Survey of Proposed Borrow Area Associated with Primary Roads Project BRS-81-0(5) A.K.A. PIN 90-881-1, Bridge Replacement Van Buren County (1990)
• Letter Report: Phase I Archeological Inspection of Four Borrow Areas and a Curve Realignment for Primary Roads Project F-71-7(15)--20-11 A.K.A. PIN 70-11020-1 Buena Vista County, Iowa (1991)
• Letter Report: Phase I Archeological Survey of Additional Right-Of-Way and Borrow Area for Primary Roads Project BRF-38-4(21)--38-28 A.K.A. PIN 84-28010-1 Delaware County, Iowa (1990)
• Letter Report: Phase I Archeological Survey of Borrow Areas for Bridge Replacement Project BRS-7869(7) over Holcomb Creek Section 26 70N, 11W (1990)
• Letter Report: Phase I Archeological Survey of Borrow Site for Primary Roads Project BRF-F-59-6(7) A.K.A. PIN 85-47010-1, Ida County, Iowa (1988)
• Letter Report: Phase I Archeological Survey of Four Proposed Bridge Replacements Sites, Three in Ida County (Bros-9047(17), (18), (16)) and One In Sac County (Bros-3069(6)), Iowa (1990)
• Letter Report: Phase I Archeological Survey of Proposed Borrow Area for Ida County Primary Roads Project BRF-F-59-6(7) A.K.A. PIN 70-47030-1 (1988)
• Letter Report: Phase I Archeological Survey of Proposed Borrow Areas (2) For Bridge Replacement (1990)
• Letter Report: Phase I Archeological Survey of Sites For New Bridge and Road Realignment Sbrfm-18(1)--5D-18, Cherokee County, Iowa (1990)
• Letter Report: Phase I Archeological Survey of Supplemental Borrow Area For Primary Roads Project F-500-1(2) Polk County, Iowa (Highway 500 Project) (1990)
• Letter Report: Phase I Archeological Survey of Supplemental Temporary Easement and Borrow Area for Butler County Primary Roads Project BRF-188-1(7)--38-12 A.K.A. PIN 86-12010-1 (1991)
• Letter Report: Phase I Cultural Resource Survey of Borrow Area For Bridge Replacement Project (1989)
• Letter Report: Phase I Cultural Resource Survey of Proposed Borrow Area For Bridge Replacement Project Bros-57El(1)--8J-57 A.K.A. Bridge No. 4590 Linn County, IA (1988)
• Letter Report: Phase I Cultural Resource Survey of Proposed Borrow Area For Highway Relocation F-518-1(5)--20-56 A.K.A. Pin 77-56030-1 Lee County, Iowa (1990)
• Letter Report: Phase I Cultural Resource Survey of Proposed Borrow Area For Project Lc-9091-7a A.K.A. FHWA 246040 Mills County, Iowa (1990)
• Letter Report: Phase I Investigation of Five Slide Areas and One Proposed Borrow (Project Lcb 153258) Henry County (1993)
• Letter Report: Phase II Testing of Site 13MC23, DOT Project # FN-61-4(26): Muscatine Bypass, Mucatine County (1982)
• Letter Report: Phase III Data Recovery at Sites 13Jk121 and 13Jk158 US 61, Jackson County NHS-61-7(36)--19-49 (1997)
• Letter Report: Planned Archeological Inspection of the Fanny Fern Cemetery Associated with Primary Roads Project F-71-8(11)--20-21, A.K.A. PIN 85-21010-1 Clay County, Iowa (1991)
• Letter Report: Possible Cemetery Within Local Systems Project Area RS-6057(3 & 5)--61-15 Cass County, Iowa (1991)
• Letter Report: Project Plan Revised for Des Moines County Primary Roads Project FN-99-1(22)--21-29, A.K.A. PIN 85-29180-1 (1992)
• Letter Report: Project to Reconstruct Iowa Highway 5 IN Marion County (1999)
• Letter Report: Proposed Borrow Area for Joint Highway and Pipeline Reconstruction Project, Ida County, Iowa (1988)
• Letter Report: Proposed Phase II Investigation at Site 13Tm191 (1993)
• Letter Report: Proposed Phase II Investigation Site 13Tm212 (1993)
• Letter Report: Recommendation Concerning Sites 13Vb612,13Vb147,13Vb104 IN Relation to Revised Plans for Bridge Replacement Project BRS-7869(7) Aka FHWA 330020, Van Buren County (1991)
• Letter Report: Recommendations Concerning Distrubed Borrow Area For Bridge Replacement Project Brf-3-6(31)--38-09 Wapsipinicon River, Bremer County, Iowa (1990)
• Letter Report: Regarding Curation of Artifacts from the Two Woodland Period Archaeological Sites Adjacent to U.S. 62 at the North Fork of the Maquoketa River (1997)
• Letter Report: Report of Emergency Reconnaissance Survey of U.S. 61 Corridor Within the City of Dubuque, Project F-61-8(22) Dubuque County, Iowa (1989)
• Letter Report: Results of Phase I Archaeological Investigation Conducted by OSA at the Proposed 3 Acre Borrow Located IN Sections 24,25 T85N-R2E, Jackson County (1998)
• Letter Report: Results of Phase I Archaeological Survey for Additional Work Along the City of Clive Greenbelt Recreational Trail, Polk County (1995)
• Letter Report: Results of Phase I Cultural Resources Inventory at Proposed Bridge Replacement Project LB-142010 IN Plymouth County (1998)
• Letter Report: Results of Phase I Cultural Resources Inventory at Proposed Bridge Replacement Project LB-241909 IN Plymouth County (1998)
• Letter Report: Results of Phase I Cultural Resources Inventory at Proposed Bridge Replacement Project LB-342920 IN Plymouth County (1998)
• Letter Report: Results of Phase I Cultural Resources Inventory at Proposed Bridge Replacement Projectbrs-71-()--60-71 IN O'Brien County (1998)
• Letter Report: Rf-592-3, Freeway 592 in Marion and Mahaska Counties (1974)
• Letter Report: Rp-218-8(31)--16-09, A.K.A. PIN 09020-1, Bremer County, Primary Roads, Supplemental Inspection (1993)
• Letter Report: Rp-61-3(30)--16-58, A.K.A. PIN 85-58010-1, Louisa County Primary Roads Supplemental Right-of-Way Inspection (1995)